[INFO] fetching crate flowrs 0.2.0... [INFO] testing flowrs-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate flowrs 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate flowrs 0.2.0 [INFO] finished tweaking crates.io crate flowrs 0.2.0 [INFO] tweaked toml for crates.io crate flowrs 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate flowrs 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 46 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded flowrs-derive v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 078fc399caeb0c5259b6cfc6b10083819ef40d79e47a7322a5f44e9818c2327d [INFO] running `Command { std: "docker" "start" "-a" "078fc399caeb0c5259b6cfc6b10083819ef40d79e47a7322a5f44e9818c2327d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "078fc399caeb0c5259b6cfc6b10083819ef40d79e47a7322a5f44e9818c2327d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "078fc399caeb0c5259b6cfc6b10083819ef40d79e47a7322a5f44e9818c2327d", kill_on_drop: false }` [INFO] [stdout] 078fc399caeb0c5259b6cfc6b10083819ef40d79e47a7322a5f44e9818c2327d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebbb1a1601e2a3fc35475789f2cb2f150397c1f4d55e65ec5c4f9fb32d792fd6 [INFO] running `Command { std: "docker" "start" "-a" "ebbb1a1601e2a3fc35475789f2cb2f150397c1f4d55e65ec5c4f9fb32d792fd6", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling flowrs-derive v0.3.0 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling flowrs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `info` [INFO] [stdout] --> src/sched/scheduler.rs:26:37 [INFO] [stdout] | [INFO] [stdout] 26 | fn get_next_node_idx(&mut self, info: &SchedulingInfo) -> usize { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `version` are never read [INFO] [stdout] --> src/sched/flow_type.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Flow { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 6 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | version: Version, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `major`, `minor`, and `patch` are never read [INFO] [stdout] --> src/sched/version.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Version { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 3 | major: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | minor: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | patch: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Version` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.69s [INFO] running `Command { std: "docker" "inspect" "ebbb1a1601e2a3fc35475789f2cb2f150397c1f4d55e65ec5c4f9fb32d792fd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebbb1a1601e2a3fc35475789f2cb2f150397c1f4d55e65ec5c4f9fb32d792fd6", kill_on_drop: false }` [INFO] [stdout] ebbb1a1601e2a3fc35475789f2cb2f150397c1f4d55e65ec5c4f9fb32d792fd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c0996e71da7700d2e357cfe7b5c2d89cc09b697053de72182dc13e89ef676a5 [INFO] running `Command { std: "docker" "start" "-a" "0c0996e71da7700d2e357cfe7b5c2d89cc09b697053de72182dc13e89ef676a5", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.50 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling flowrs-derive v0.3.0 [INFO] [stderr] Compiling js-sys v0.3.77 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.50 [INFO] [stderr] Compiling flowrs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `info` [INFO] [stdout] --> src/sched/scheduler.rs:26:37 [INFO] [stdout] | [INFO] [stdout] 26 | fn get_next_node_idx(&mut self, info: &SchedulingInfo) -> usize { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `version` are never read [INFO] [stdout] --> src/sched/flow_type.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Flow { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 6 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | version: Version, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `major`, `minor`, and `patch` are never read [INFO] [stdout] --> src/sched/version.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Version { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 3 | major: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | minor: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | patch: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Version` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-test v0.3.50 [INFO] [stdout] warning: unused variable: `info` [INFO] [stdout] --> src/sched/scheduler.rs:26:37 [INFO] [stdout] | [INFO] [stdout] 26 | fn get_next_node_idx(&mut self, info: &SchedulingInfo) -> usize { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `version` are never read [INFO] [stdout] --> src/sched/flow_type.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Flow { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 6 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | version: Version, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `major`, `minor`, and `patch` are never read [INFO] [stdout] --> src/sched/version.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Version { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 3 | major: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | minor: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | patch: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Version` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.09s [INFO] running `Command { std: "docker" "inspect" "0c0996e71da7700d2e357cfe7b5c2d89cc09b697053de72182dc13e89ef676a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c0996e71da7700d2e357cfe7b5c2d89cc09b697053de72182dc13e89ef676a5", kill_on_drop: false }` [INFO] [stdout] 0c0996e71da7700d2e357cfe7b5c2d89cc09b697053de72182dc13e89ef676a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bf8933a002b856d2ca545db299f689bd119c1b4b8705f65ff2e4214edcea61eb [INFO] running `Command { std: "docker" "start" "-a" "bf8933a002b856d2ca545db299f689bd119c1b4b8705f65ff2e4214edcea61eb", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] warning: unused variable: `info` [INFO] [stderr] --> src/sched/scheduler.rs:26:37 [INFO] [stderr] | [INFO] [stderr] 26 | fn get_next_node_idx(&mut self, info: &SchedulingInfo) -> usize { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_info` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `name` and `version` are never read [INFO] [stderr] --> src/sched/flow_type.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Flow { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 6 | name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 7 | version: Version, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `major`, `minor`, and `patch` are never read [INFO] [stderr] --> src/sched/version.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct Version { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 3 | major: u32, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 4 | minor: u32, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 5 | patch: u32, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Version` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `flowrs` (lib) generated 3 warnings [INFO] [stderr] warning: `flowrs` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flowrs-42d13c823c0334a5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-614249a7068297b0) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test nodes::node::nodes::should_add_multiple_132_sequentially ... ok [INFO] [stdout] test nodes::node::nodes::should_add_132 ... ok [INFO] [stdout] test nodes::node::nodes::should_add_multiple_132_parallel ... ok [INFO] [stdout] test nodes::node::nodes::should_return_lhs_at_runtime ... ok [INFO] [stdout] test nodes::node::nodes::should_return_output_at_runtime ... ok [INFO] [stdout] test nodes::node::nodes::should_return_rhs_at_runtime ... ok [INFO] [stdout] test nodes::node::nodes::should_fail_on_output_out_of_bounds - should panic ... ok [INFO] [stdout] test nodes::node::nodes::should_fail_on_index_out_of_bounds - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests flowrs [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bf8933a002b856d2ca545db299f689bd119c1b4b8705f65ff2e4214edcea61eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf8933a002b856d2ca545db299f689bd119c1b4b8705f65ff2e4214edcea61eb", kill_on_drop: false }` [INFO] [stdout] bf8933a002b856d2ca545db299f689bd119c1b4b8705f65ff2e4214edcea61eb